Tia Guillen, APRN, FNP-BC, MSN

Areas of Interest

“I became an advanced practice provider to expand my role beyond bedside nursing and to practice more autonomously within a collaborative oncology and hematology team,” Tia says. “After more than a decade of inpatient and outpatient oncology nursing, I wanted to deepen my diagnostic and therapeutic involvement in a specialty that has profoundly shaped my professional life.” Her philosophy of care centers on delivering compassionate, patient-focused, and evidence-based treatment while fostering clear communication, shared decision-making, and strong multidisciplinary collaboration.